Struct DecimalValue 

pub struct DecimalValue {
    pub coefficient: i128,
    pub scale: u8,
}

Exact decimal value represented as a signed coefficient and base-10 scale.

Fields

coefficient: i128

scale: u8

Implementations

impl DecimalValue

pub fn new(coefficient: i128, scale: u8) -> Self

pub fn parse(value: &str) -> Option<Self>

pub fn rescale(self, target_scale: u8) -> Option<Self>

pub fn fits_precision(self, precision: u8) -> bool

Trait Implementations

impl Clone for DecimalValue

fn clone(&self) -> DecimalValue

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for DecimalValue

impl Debug for DecimalValue

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DecimalValue

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DecimalValue

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for DecimalValue

impl Hash for DecimalValue

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DecimalValue

fn eq(&self, other: &DecimalValue) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for DecimalValue

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DecimalValue